Translate to a proportion and solve. Round to the nearest hundredth, if necessary.20% of what number is 64?
A. 12.8
B. 320
C. 32
D. 3200
Answer: B
Mathematics
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Solve.Given log b 2 = 0.5298 and log b 7 = 1.4873, evaluate log b 2b .
A. 1.0757 B. 2.0171 C. 0.5298 D. 1.5298
Mathematics
Divide.
A. -4x2 - 25x + 15 B. -4x2 - 5x + 3 C. -100x2 - 125x + 75 D. -20x2 - 25x + 3
Mathematics
Find the specified domain.Find the domain of 
(x) when f(x) = 2x - 6 and g(x) = 7x - 2
A. (-?, 3) ? (3, ?)
B. 
? 
C. 
? 
? (3, ?)
D. (-?, ?)
Mathematics
Write an inequality involving absolute value that describes the graph shown.
A. 
? 0
B. 
? 3
C. 
? 3
D. 
? 0
Mathematics